TW202419338A - Pedal-type speed bicycle - Google Patents
Pedal-type speed bicycle Download PDFInfo
- Publication number
- TW202419338A TW202419338A TW111142702A TW111142702A TW202419338A TW 202419338 A TW202419338 A TW 202419338A TW 111142702 A TW111142702 A TW 111142702A TW 111142702 A TW111142702 A TW 111142702A TW 202419338 A TW202419338 A TW 202419338A
- Authority
- TW
- Taiwan
- Prior art keywords
- pedals
- pedal
- pedaling
- interlocked
- type speed
- Prior art date
Links
Abstract
一種踩踏式變速自行車，主要包括：兩單向飛輪，左右各一設在該後輪兩側的中軸上；一踩踏機構，具有兩踏桿左右各一樞設在車架的兩側；一動力拉索，繞設在該兩踏桿與該兩單向飛輪之間，以及；一手排換檔器，設在車架上以排檔管線拉動設在兩踏桿上相嚙接的變速器；藉此，通過上下踩踏該踩踏機構可驅使該動力拉索來回運動，使兩單向飛輪帶動後輪轉動，提供自行車的前進動力，在踩踏行進中並可運用手排換檔器切換調整，以排檔管線拉動設在兩踏桿上相嚙接的變速器，改變其前後位置以相對產生不同快慢的變速效果。A pedal-type speed-changing bicycle mainly comprises: two one-way flywheels, one on each side and arranged on the middle shaft at both sides of the rear wheel; a pedal mechanism, having two pedals, one on each side and pivotally arranged on both sides of the frame; a power cable, wound between the two pedals and the two one-way flywheels, and a manual shifter, arranged on the frame and using a gear line to pull the speed changer arranged on the two pedals and interlocked with each other; thereby, by pedaling up and down on the pedal mechanism, the power cable can be driven to move back and forth, so that the two one-way flywheels drive the rear wheel to rotate, providing the forward power of the bicycle; and during the pedaling, the manual shifter can be used to switch and adjust, and the gear line can be used to pull the speed changer arranged on the two pedals and interlocked with each other, so as to change its front and rear positions to relatively produce different speed change effects.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW111142702A TWI822449B (en) | 2022-11-09 | 2022-11-09 | Pedaled speed bicycle |
| JP2023187989A JP2024069155A (en) | 2022-11-09 | 2023-11-01 | Foot pedal bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW111142702A TWI822449B (en) | 2022-11-09 | 2022-11-09 | Pedaled speed bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI822449B TWI822449B (en) | 2023-11-11 |
| TW202419338A true TW202419338A (en) | 2024-05-16 |
Family
ID=89722588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111142702A TWI822449B (en) | 2022-11-09 | 2022-11-09 | Pedaled speed bicycle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2024069155A (en) |
| TW (1) | TWI822449B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421334A (en) * | 1981-11-16 | 1983-12-20 | Boris Efros | High speed cycle |
| CN201914393U (en) * | 2010-11-23 | 2011-08-03 | 李世林 | Foot reciprocating-movement vehicle |
| CN108583761A (en) * | 2018-06-27 | 2018-09-28 | 徐涛 | A kind of collapsible foot pedal lever driving device |
| CN108791687A (en) * | 2018-07-25 | 2018-11-13 | 王加进 | A kind of high speed bicycle |
-
2022
- 2022-11-09 TW TW111142702A patent/TWI822449B/en active
-
2023
- 2023-11-01 JP JP2023187989A patent/JP2024069155A/en active Pending
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